One problem with the factory method pattern is that the creation of the class depends on the factory class, that is to say, if you want to expand the program, you must modify the factory class, which violates the closure principle. Therefore, from the design point of view, there are certain problems, how to solve them? We use the abstract factory mode to create multiple factory classes, so that once new functions need to be added, we can directly add new factory classes without modifying the previous code. Because the abstract factory is not very easy to understand, let's look at the diagram first, and then it is easier to understand with the code.
杨长帆叹道，弱小不是生存的敌人，傲慢才是，他们太相信自己了，如果在登陆的时候同样先派出小股战舰试探，或者干脆选择别的地方登陆，就会让我们很难应付了。
一名普通复员军人在偶然间发现保卫几百万人口生命的防洪大堤被一伙不法商人、黑社会、腐败分子做成“豆腐渣”工程后，勇敢地揭发并与这群人斗争到底，最后保住了该市几百万人的生命……
After a family moves into the Heelshire Mansion, their young son soon makes friends with a life-like doll called Brahms.
⑤ It is easy to cause serrated system load. Once the number of threads is high but the external network environment is not very stable, it is easy to cause a large number of request results to return at the same time, activating a large number of blocked threads, thus making the system load pressure too high.
现在人家大军压境，主动权在汉国手里，人家想要怎么说就怎么说，还不敢轻易得罪人家，当真是无奈啊。
为什么？刀客狂奔而来，看着奄奄一息的东方姑娘，撕心裂肺的喊道。
先帝驾崩，太子巡游在外。皇叔篡位并自封厉帝执掌朝政。身为当朝太子后母却又是与太子自小青梅竹马的婉后迫于无奈，委身厉帝，并希冀以此保太子周全。
A5.1. 2 General inspection items.
MDT members (or delegated members) may consult the clinical data of the patients to be discussed before the meeting in order to prepare for the discussion.
《可可可心一家人2》是一部以当代中国家庭生活为背景、展现现实生活的系列家庭幽默动画剧。这是一部关注生活、关注家庭、关注儿童成长的动画新作。本片讲述了主人公可可、可心这对既对立又结盟的龙凤胎所在的一个普通家庭、普通的居民小区和普通幼儿园里所发生的各种逸闻趣事，由此折射出了诸如情感、环保、科技、教育、时尚、宠物、人与人之间关系等一系列新世纪下的社会话题。
这一夜他睡得非常香甜。
《钟馗传说》由四个故事组成，分别为《降妖杀虎镇》《公主三世情》《除魔无情斩》《天使也有恨》——《降妖杀虎镇》故事中，钟馗奉命下凡捉妖，却发现百姓心目中英勇清廉的捕快程门雪不仅被狼妖附身，而且疑似武大郎的后世；《公主三世情》讲述的是钟馗为保玉帝六公主和魔界鹏王子的三世情缘，时光穿梭到两人前世，上演了一段搞笑神话版的梁祝传说；《除魔无情斩》中，钟馗联合民间青天为苦命女伸冤，负心汉被铡后则变成了疯狂的驴头魔；《天使也有恨》讲述的是类似“窦娥冤”的故事，其实是冰雪女神为了复仇走上了不归路，导致人间六月飞雪。
Fire time, fire location, fire cause, alarm mode (referring to automatic, manual, etc.), fire extinguishing mode (referring to gas, water spray, water spray, foam, dry powder fire extinguishing system, fire extinguisher, fire brigade, etc.)
《笑傲江湖》原著小说中，令狐冲和任盈盈最后比翼双飞，我们姑且认为他们笑傲江湖了。
影片讲述了20世纪真实的探险家Gertrude Bell的故事。妮可·基德曼的角色Gertrude Bell将是一名“具有时代标志性的探险家、作家、考古学家，由大英帝国委派”。
事实已经证明，在这个时间是不能相信这个人的，要么等这个人死了，要么就要用其它方式来洗白
坐在一边的徐彤见到对此直接嗤之以鼻，发出一丝淡淡的冷哼，事情确实紧急，可是至于到这个程度吗？尹旭不过才刚刚回到山yīn，还怎么样，反倒是自己吓的要死，似乎有些庸人自扰了。
First of all, there is no minimum threshold of 10,000 hours for skill acquisition time and practice time in different professional fields. For example, the acquisition of professional skills by outstanding professional actors is often 3500 hours. The acquisition of memory experts' skills does not take 10,000 hours, but hundreds of hours.
